Unveiling the Emergent Traits of Chiral Spin Textures in Magnetic Multilayers
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202103978
Abstract: Magnetic skyrmions are topologically wound nanoscale textures of spins whose ambient stability and electrical manipulation in multilayer films have led to an explosion of research activities. While past efforts focused predominantly on isolated skyrmions, recently… read more here.
Keywords: spin; emergent traits; spin texture; unveiling emergent ... See more keywords
Chiral spin liquids with crystalline Z2 gauge order in a three-dimensional Kitaev model
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.045118
Abstract: Chiral spin liquids (CSLs) are time-reversal-symmetry-breaking ground states of frustrated quantum magnets that show no long-range magnetic ordering but instead exhibit topological order and fracti ... read more here.
Keywords: spin liquids; order; chiral spin; liquids crystalline ... See more keywords
Emergence of Chiral Spin Liquids via Quantum Melting of Non-Coplanar Magnetic Orders
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.115115
Abstract: Quantum spin liquids (QSLs) are long-range entangled states of quantum magnets which lie beyond the Landau paradigm of classifying phases of matter via broken symmetries. A physical route to arriving at QSLs is via frustration-induced… read more here.
Keywords: spin liquids; quantum melting; chiral spin; magnetic orders ... See more keywords
General theory of the topological Hall effect in systems with chiral spin textures
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.195439
Abstract: We present a consistent theory of the topological Hall effect (THE) in 2D magnetic systems with disordered array of chiral spin textures, such as magnetic skyrmions. We focus on the scattering regime when the mean-free… read more here.
Keywords: theory; hall effect; chiral spin; spin ... See more keywords
Emergent Chiral Spin State in the Mott Phase of a Bosonic Kane-Mele-Hubbard Model.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.157201
Abstract: Recently, the frustrated XY model for spins 1/2 on the honeycomb lattice has attracted a lot of attention in relation with the possibility to realize a chiral spin liquid state. This model is relevant to… read more here.
Keywords: phase; model; chiral spin; spin state ... See more keywords
Anomalous Temperature Behavior of the Chiral Spin Helix in CrNb_{3}S_{6} Thin Lamellae.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.017204
Abstract: Using Lorentz transmission electron microscopy and small-angle electron scattering techniques, we investigate the temperature-dependent evolution of a magnetic stripe pattern period in thin-film lamellae of the prototype monoaxial chiral helimagnet CrNb_{3}S_{6}. The sinusoidal stripe pattern… read more here.
Keywords: temperature behavior; temperature; behavior chiral; chiral spin ... See more keywords
Tunable Magnonic Chern Bands and Chiral Spin Currents in Magnetic Multilayers.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.217201
Abstract: Realization of novel topological phases in magnonic band structures represents a new opportunity for the development of spintronics and magnonics with low power consumption. In this work, we show that in antiparallelly aligned magnetic multilayers,… read more here.
Keywords: spin currents; magnetic multilayers; spin; tunable magnonic ... See more keywords
Simulating Chiral Spin Liquids with Projected Entangled-Pair States.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.177201
Abstract: Doubts have been raised on the representation of chiral spin liquids exhibiting topological order in terms of projected entangled pair states (PEPSs). Here, starting from a simple spin-1/2 chiral frustrated Heisenberg model, we show that… read more here.
Keywords: projected entangled; pair states; spin; entangled pair ... See more keywords
Skyrmion Fluid and Bimeron Glass Protected by a Chiral Spin Liquid on a Kagome Lattice.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.106703
Abstract: Skyrmions are of interest both from a fundamental and technological point of view, due to their potential to act as information carriers. But one challenge concerns their manipulation, especially at high temperature where thermal fluctuations… read more here.
Keywords: skyrmion fluid; spin liquid; spin; glass ... See more keywords
Kagome Lattice Promotes Chiral Spin Fluctuations.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.136701
Abstract: Dynamical spin fluctuations in magnets can be endowed with a slight bent toward left- or right-handed chirality by Dzyaloshinskii-Moriya interactions. However, little is known about the crucial role of lattice geometry on these chiral spin… read more here.
Keywords: promotes chiral; spin fluctuations; kagome lattice; lattice promotes ... See more keywords
Amorphous and Polycrystalline Routes toward a Chiral Spin Liquid.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.186702
Abstract: We show that a chiral spin liquid spontaneously emerges in partially amorphous, polycrystalline, or ion-irradiated Kitaev materials. In these systems, time-reversal symmetry is broken spontaneously due to a nonzero density of plaquettes with an odd… read more here.
Keywords: amorphous polycrystalline; spin liquid; chiral spin;